LOINC
Version 2.67

50337-5carBAMazepine free and total and 10,11-Epoxide panel [Mass/volume] - Serum or PlasmaActive

Part Description

LP207910-3   free DRUG/TOX
The measurement of free (unbound) drug concentrations in plasma is important for certain drugs and has two advantages over measurement of total concentration: (1) the free concentration is independent of changes in plasma binding (e.g., due to changes in albumin), and (2) the free concentration is more directly related to both the efficacy and toxicity of the drug [PMID: 6636249] . For most drugs and the majority of patients, measuring the free and total concentrations is not necessary. However, for certain drugs, including some anticonvulsants and antibiotics, and specific patient populations, such as critically ill or immunosuppressed patients, the free concentration is a better indicator of therapeutic effect and potential toxicity. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Regenstrief LOINC, Carbamazepine (Wikipedia)

Panel Hierarchy
Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
50337-5 carBAMazepine free and total and 10,11-Epoxide panel [Mass/volume] - Serum or Plasma
Indent3432-2 carBAMazepine [Mass/volume] in Serum or Plasma R ug/mL
Indent9415-1 carBAMazepine 10,11-Epoxide [Mass/volume] in Serum or Plasma R ug/mL
Indent3433-0 carBAMazepine free [Mass/volume] in Serum or Plasma R ug/mL

Fully-Specified Name

Component
carBAMazepine free & total & 10,11-Epoxide panel
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
carBAMazepine free+tot+EP Pnl SerPl-mCnc
Display Name
carBAMazepine free and total and 10,11-Epoxide panel [Mass/Vol]

Basic Attributes

Class
PANEL.DRUG/TOX
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.42
Order vs. Observation
Order
Panel Type
Panel

Language Variants Get Info

zh-CNChinese (CHINA)
游离卡马西平 与 总卡马西平 与 卡马西平 10,11-环氧化物组套:质量浓度:时间点:血清/血浆:定量型:
nl-NLDutch (NETHERLANDS)
carbamazepine vrij & totaal & 10,11-epoxide panel:massa/volume:moment:serum of plasma:kwantitatief:
fr-FRFrench (FRANCE)
Carbamazepine free & total & 10,11-Epoxide panel:MCnc:Pt:Ser/Plas:Qn:
it-ITItalian (ITALY)
Carbamazepina libera & totale & 10,11-Epossido, panel:MCnc:Pt:Siero/Plasma:Qn:
pt-BRPortuguese (BRAZIL)
Carbamazepina livre, total e 10,11-Epóxido painel:MCnc:Pt:Sor/Plas:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Карбамазепин свободный & общий & 10,11-Эпоксид панель:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
es-ESSpanish (SPAIN)
Panel de carbamazepina libre y total y 10,11-Epoxido:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
tr-TRTurkish (TURKEY)
Karbamazepin serb ve total ve 10,11-Epoksit panel:KütlKons:Zmlı:Ser/Plaz:Kant:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=50337-5